IMPROVING THE STUDENTS’ SPEAKING ABILITY THROUGH PARTICIPATION POINT SYSTEM (PPS) METHOD. EXPOSURE : JURNAL PENDIDIKAN BAHASA INGGRIS, [S. l.], v. 2, n. 1, p. 1–20, 2013. DOI: 10.26618/exposure.v2i1.779. Disponível em: https://journal.unismuh.ac.id/index.php/exposure/article/view/779. Acesso em: 13 aug. 2025.